Flush the Temperature Sensor Assembly

1. Locate the temperature sensor assembly shown above. The sensor is installed inside the black rubber nut and reads the spa water temperature as it flows into the circulation pump. On some spas , it is easy to perform these steps. On others, the sensor assembly is behind other equipment making the job a little tougher.

 

2. If debris builds up on the right side of the sensor, it can form a partial dam and block water flow into the pump, causing a flow message.

 

3. Using your fingers, remove the silicone seal.

4. Using a crescent wrench, unscrew the rubber nut 2 full turns. Do not remove the nut from its white housing.

 

5. Carefully lift the sensor about 3/4". Do not remove the sensor from the rubber nut.

 

6. Remove the cork at the end of this hose for about 5 seconds to let the water flow flush out debris.

• Using a 12" piece of wire, (or piece of a coat hanger), carefully push the wire into the fitting about 8-10". This may loosen any debris caught further up the white fitting assembly.
• Replace the cork.

 

7. Push the sensor back into place until it is level with the top of the black rubber nut.

• Tighten the rubber nut 2 full turns; more if necessary, to stop any water drips.
• Put a bead or pile of silicone in place to prevent water leaks from the sensor/nut seam.

 

8. Replace the circulation pump assembly. You have now cleared any obstruction in the circulation pump and temperature sensor assembly. If this was the cause of the "Flow" error, the spa will begin heating when you turn the power back on.

9. Replace access panel door.

 

 

These instructions are also on-line in color at
www.easyspaparts.com
Should you require additional information,
please call us toll free at 866.418.1840.

These instructions are for informational purposes only. Easy Spa Parts does not guarantee that following these instructions will resolve your specific spa condition, nor does Easy Spa Parts accept liability for work performed by anyone attempting the repair or part replacement. These instructions are provided solely by Easy Spa Parts. Certain parts mentioned in the instructions are manufactured by third parties, including Dimension One Spas. Dimension One Spas has not supplied or reviewed these instructions. Dimension One Spas shall have no liability to you relating in any manner to these instructions or any acts or omissions by Easy Spa Parts.

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW: 1) EASY SPA PARTS AND DIMENSION ONE SPAS EXCLUDE ALL IMPLIED WARRANTIES THAT MAY ARISE IN CONNECTION WITH THE INSTRUCTIONS, INCLUDING ANY WARRANTY OF MERCHANTABILITY, NON-INFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE; 2) NEITHER EASY SPA PARTS NOR DIMENSION ONE SPAS SHALL BE LIABLE UNDER ANY LEGAL OR EQUITABLE THEORY, WHETHER IN CONTRACT, TORT OR OTHERWISE (INCLUDING NEGLIGENCE AND STRICT LIABILITY) FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, SPECIAL OR PUNITIVE DAMAGES WHATSOEVER , ARISING FROM YOUR USE OF THE INSTRUCTIONS OR FROM ANY MATERIAL CONTAINED IN, OR OMITTED FROM, THE INSTRUCTIONS.